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-rw-r--r--resources/libraries/python/DPDK/DPDKTools.py40
1 files changed, 38 insertions, 2 deletions
diff --git a/resources/libraries/python/DPDK/DPDKTools.py b/resources/libraries/python/DPDK/DPDKTools.py
index b0e67b7ab8..4bdc68ceee 100644
--- a/resources/libraries/python/DPDK/DPDKTools.py
+++ b/resources/libraries/python/DPDK/DPDKTools.py
@@ -89,5 +89,41 @@ class DPDKTools(object):
ret_code, _, _ = ssh.exec_command_sudo(cmd, timeout=600)
if ret_code != 0:
- raise RuntimeError('Failed to cleanup the dpdk at node {name}'
- .format(name=dut_node['host']))
+ raise RuntimeError('Failed to cleanup the dpdk at node {name}'.
+ format(name=dut_node['host']))
+
+ @staticmethod
+ def install_dpdk_test(node):
+ """
+ Prepare the DPDK test environment
+
+ :param node: Dictionary created from topology
+ :type node: dict
+ :returns: nothing
+ :raise RuntimeError: If command returns nonzero return code.
+ """
+ arch = Topology.get_node_arch(node)
+
+ ssh = SSH()
+ ssh.connect(node)
+
+ ret_code, _, _ = ssh.exec_command(
+ '{fwdir}/tests/dpdk/dpdk_scripts/install_dpdk.sh {arch}'.
+ format(fwdir=Constants.REMOTE_FW_DIR, arch=arch), timeout=600)
+
+ if ret_code != 0:
+ raise RuntimeError('Install the DPDK failed')
+
+ @staticmethod
+ def install_dpdk_test_on_all_duts(nodes):
+ """
+ Prepare the DPDK test environment on all DUTs.
+
+ :param nodes: Nodes from topology file.
+ :type nodes: dict
+ :returns: nothing
+ """
+ for node in nodes.values():
+ if node['type'] == NodeType.DUT:
+ DPDKTools.install_dpdk_test(node)
+